Bearing NK30/20
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Technical specifications
Designation : NK30/20
Dimensions, mm : 30x40x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 32 kN
Grease lubrication speed - 1460 rev/min
Подшипник 24180CAK30E4
Manufacturer: NSK-RHP
Sizes: 400x650x250 (mm)
Weight:: 316 (kg)
Bearing 47681 / 47620
Manufacturer: TIMKEN
Sizes: 80.962x133.35x33.338 (mm)
Weight:: 1.776 (kg)
Подшипник 53422U
Manufacturer: NACHI
Sizes: 110x230x109 (mm)
Weight:: 0.73 (kg)
Manufacturer: ContiTech AG
SPA 1225 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник NU 2208 ET
Manufacturer: NSK-RHP
Sizes: 40x80x23 (mm)
Weight:: 0.48 (kg)
C 61 22x1551 Li / 1610 Ld
Manufacturer: ContiTech AG
T2,5 177,50 ( Т2,5 177,50 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192348-TB
Manufacturer: INA-FAG
Sizes: 240x500x155 (mm)
Подшипник 24122AXK30
Manufacturer: NACHI
Sizes: 110x180x69 (mm)
Weight:: 6.85 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
